CN111701827A - Water-based paint coating process for redwood furniture - Google Patents
Water-based paint coating process for redwood furniture Download PDFInfo
- Publication number
- CN111701827A CN111701827A CN202010531122.9A CN202010531122A CN111701827A CN 111701827 A CN111701827 A CN 111701827A CN 202010531122 A CN202010531122 A CN 202010531122A CN 111701827 A CN111701827 A CN 111701827A
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- water
- paint
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- polishing
- primer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/57—Three layers or more the last layer being a clear coat
- B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the technical field of coating and discloses a water-based paint coating process for redwood furniture, which comprises the following steps: 1) white embryo treatment; (2) explosion-proof treatment; (3) the material is subjected to sand detection (4) and then is subjected to water color feeding; (5) explosion-proof treatment; (6) priming paint is applied; (7) polishing and sanding; (8) then adding water color; (9) spraying water on the finish paint; (10) polishing and sanding; (11) protecting water and wax; (12) and (6) quality inspection and warehousing. According to the water-based paint coating process for the redwood furniture, a mode of water coloring, drying and polishing is adopted for multiple times, and a finished product of the redwood furniture using the water-based paint coating process is formaldehyde-free and odorless, so that the characteristics of wear resistance, corrosion resistance, high temperature resistance and the like of the water-based paint can be maintained, the surface of the furniture can present the texture of a log, the effect of 'no paint is seen when the wood is seen' is achieved, the furniture has more artistic value, and the problems of cracking, peeling, water resistance, non-ideal color and the like after the water-based paint is coated are avoided.
Description
Technical Field
The invention relates to the technical field of coating, in particular to a water-based paint coating process for redwood furniture.
Background
At present, the pollution of the paint is increasingly becoming a topic of concern of countries and consumers, the oil paint is widely applied to the paint industry all the time, according to incomplete statistics, the annual oil paint consumption of China reaches more than 2000 ten thousand tons, the discharge amount of VOC (volatile organic compounds) can reach 300 ten thousand tons, the oil paint is not only one of the original soldiers who pollute air and cause haze, but also can harm the health of people, and the discharge amount of VOC of the water paint is 1/10 of the traditional oil paint, so the water paint which is more environment-friendly is used, and the upgrading substitution of the oil paint is inevitable.
The water-based paint uses water as a diluent, is low-carbon, energy-saving and environment-friendly, and well saves resources, but has obvious defects, the water-based paint has insufficient hardness, the water-based paint film is soft and thin, the scratch resistance is poorer than that of the paint, the drying time is slow, the influence of temperature and humidity is greater, the problems of water intolerance, poor hardness, easy peeling, poor fullness, unsatisfactory color and the like are easily caused when the water-based paint is coated on the redwood furniture, and the defects of water-based paint coating are not solved according to the existing water-based paint coating process, so the water-based paint coating process of the redwood furniture is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water-based paint coating process for the redwood furniture, which has the advantages of better coating effect and coating efficiency, and solves the problems that a water-based paint film is soft and thin, has poorer scratch resistance than paint, is slow in drying time, is greatly influenced by temperature and humidity, is easily subjected to water intolerance, poor in hardness, easy to peel off, poor in fullness, unsatisfactory in color and the like when being coated on the redwood furniture.
(II) technical scheme
In order to achieve the purpose of better coating effect and coating efficiency, the invention provides the following technical scheme: a water paint coating process for redwood furniture comprises the following steps:
1) white embryo treatment: cleaning a white blank by using 180# abrasive paper, polishing and flattening, removing particles and burrs on the surface, cleaning dead corners, flattening the panel, smoothening lines and refreshing corners;
2) explosion-proof treatment: after drying, coating the water-based explosion-proof paint, and drying in a drying room for 4-8 hours;
3) sand is detected on materials: after the water-based explosion-proof paint is dried, filling soil or 502 glue is used for filling micro cracks and pit flaws, then 180# abrasive paper is used for polishing the surface of the panel to be smooth, particles and burrs on the surface of the panel are removed, and the panel is smooth and smooth in lines and fresh in corners;
4) water feeding color: fixing the color with water for the last time, and baking for 2-3 h in a drying room;
5) explosion-proof treatment: coating a layer of explosion-proof paint, performing explosion-proof treatment, and drying in a drying room for 4-8 hours;
6) priming paint: spraying water-based primer, wherein the thickness of each corner of the primer is required, sagging is not required, the sprayed panel is flat, the paint surface is full, the paint can be sprayed in a paint spraying room requiring constant temperature and humidity, and the sprayed paint enters a drying room for 2-4 hours;
7) polishing and sanding: baking the primer in a drying room, finely polishing and sanding the primer by using No. 240-No. 320 abrasive paper until lines are smooth, the pattern plate is clear, and the panel is flat;
8) and then adding water color: after polishing the primer, coating a layer of water color, and drying in a drying room for 2-3 h;
9) water-spraying finish paint: spraying water-based finish paint, striving for spraying well, spraying thoroughly and spraying flatly at each corner, and drying for 4-8 h in a drying room after spraying;
10) polishing and sanding: after the finish paint is baked, fine grinding and sanding are carried out by using sand paper with the size of more than 600 #;
11) and (3) water wax protection: after the finish paint is polished, natural beeswax or water wax is used for nursing and maintaining furniture, so that the furniture is durable;
12) and (4) quality inspection and warehousing: checking for presence of fine crack defects or other quality problems.
Preferably, the thickness of the water-based primer is about 0.2-0.25mm, and the thickness of the water-based primer after baking is one third of the thickness of the water-based primer before baking.
Preferably, ninety-degree vertical spraying is adopted when the water-based finish paint and the primer paint are sprayed, and the distance between the water-based finish paint and the primer paint is 20-25cm from the white blank.
Preferably, when sanding, the wood grain should be sanded, the wood grain cannot be sanded in a vertically and horizontally disordered manner, and dust must be brushed away by a dry brush at any time during sanding, and the edge is brushed until the surface is flat and smooth.
(III) advantageous effects
Compared with the prior art, the invention provides a water-based paint coating process for redwood furniture, which has the following beneficial effects:
according to the water-based paint coating process for the redwood furniture, a mode of water coloring, drying and polishing is adopted for multiple times, and a finished product of the redwood furniture using the water-based paint coating process is formaldehyde-free and odorless, so that the characteristics of wear resistance, corrosion resistance, high temperature resistance and the like of the water-based paint can be maintained, the surface of the furniture can present the texture of a log, the effect of 'no paint is seen when the wood is seen' is achieved, the furniture has more artistic value, and the problems of cracking, peeling, water resistance, non-ideal color and the like after the water-based paint is coated are avoided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A water paint coating process for redwood furniture comprises the following steps:
1) white embryo treatment: cleaning a white blank by using 180# abrasive paper, polishing and flattening, removing particles and burrs on the surface, cleaning dead corners, flattening the panel, smoothening lines and refreshing corners;
2) explosion-proof treatment: after drying, coating the water-based explosion-proof paint, and drying in a drying room for 4-8 hours;
3) sand is detected on materials: after the water-based explosion-proof paint is dried, filling soil or 502 glue is used for filling micro cracks and pit flaws, then 180# abrasive paper is used for polishing the surface of the panel to be smooth, particles and burrs on the surface of the panel are removed, and the panel is smooth and smooth in lines and fresh in corners;
4) water feeding color: fixing the color with water for the last time, and baking for 2-3 h in a drying room;
5) explosion-proof treatment: coating a layer of explosion-proof paint, performing explosion-proof treatment, and drying in a drying room for 4-8 hours;
6) priming paint: spraying water-based primer, wherein the thickness of each corner of the primer is required to be equal, sagging is not required, the sprayed panel is flat, the paint surface is full, the spray booth requires constant temperature and constant humidity for spraying, the sprayed primer is dried in the air drying room for 2-4 hours, the thickness of the water-based primer is about 0.2-0.25mm, the thickness of the water-based primer after drying is one third of the thickness of the water-based primer before drying, ninety-degree vertical spraying is adopted when the water-based primer and the primer are sprayed, and the distance between the water-based primer and the white blank is 20-25cm when the water-based primer and;
7) polishing and sanding: baking the primer in a drying room, finely polishing and sanding the primer by using No. 240-No. 320 abrasive paper until lines are smooth, the pattern plate is clear, and the panel is flat;
8) and then adding water color: after polishing the primer, coating a layer of water color, and drying in a drying room for 2-3 h;
9) water-spraying finish paint: spraying water-based finish paint, striving for spraying well, spraying thoroughly and spraying flatly at each corner, and drying for 4-8 h in a drying room after spraying;
10) polishing and sanding: after the finish paint is baked, fine grinding and sanding are carried out by using abrasive paper with the size of more than 600#, the finish paint is ground along wood grains during grinding and sanding, the finish paint cannot be ground in a mess, dust is brushed by using a dry brush at any time during grinding, and the edge is brushed until the surface is flat and smooth;
11) and (3) water wax protection: after the finish paint is polished, natural beeswax or water wax is used for nursing and maintaining furniture, so that the furniture is durable;
12) and (4) quality inspection and warehousing: checking for presence of fine crack defects or other quality problems.
The invention has the beneficial effects that:
typical cases are as follows: according to the water-based paint coating process for the redwood furniture, a mode of water coloring, drying and polishing is adopted for multiple times, and a finished product of the redwood furniture using the water-based paint coating process is formaldehyde-free and odorless, so that the characteristics of wear resistance, corrosion resistance, high temperature resistance and the like of the water-based paint can be maintained, the surface of the furniture can present the texture of a log, the effect of 'no paint is seen when the wood is seen' is achieved, the furniture has more artistic value, and the problems of cracking, peeling, water resistance, non-ideal color and the like after the water-based paint is coated are avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The water-based paint coating process for the redwood furniture is characterized by comprising the following steps of:
1) white embryo treatment: cleaning a white blank by using 180# abrasive paper, polishing and flattening, removing particles and burrs on the surface, cleaning dead corners, flattening the panel, smoothening lines and refreshing corners;
2) explosion-proof treatment: after drying, coating the water-based explosion-proof paint, and drying in a drying room for 4-8 hours;
3) sand is detected on materials: after the water-based explosion-proof paint is dried, filling soil or 502 glue is used for filling micro cracks and pit flaws, then 180# abrasive paper is used for polishing the surface of the panel to be smooth, particles and burrs on the surface of the panel are removed, and the panel is smooth and smooth in lines and fresh in corners;
4) water feeding color: fixing the color with water for the last time, and baking for 2-3 h in a drying room;
5) explosion-proof treatment: coating a layer of explosion-proof paint, performing explosion-proof treatment, and drying in a drying room for 4-8 hours;
6) priming paint: spraying water-based primer, wherein the thickness of each corner of the primer is required, sagging is not required, the sprayed panel is flat, the paint surface is full, the paint can be sprayed in a paint spraying room requiring constant temperature and humidity, and the sprayed paint enters a drying room for 2-4 hours;
7) polishing and sanding: baking the primer in a drying room, finely polishing and sanding the primer by using No. 240-No. 320 abrasive paper until lines are smooth, the pattern plate is clear, and the panel is flat;
8) and then adding water color: after polishing the primer, coating a layer of water color, and drying in a drying room for 2-3 h;
9) water-spraying finish paint: spraying water-based finish paint, striving for spraying well, spraying thoroughly and spraying flatly at each corner, and drying for 4-8 h in a drying room after spraying;
10) polishing and sanding: after the finish paint is baked, fine grinding and sanding are carried out by using sand paper with the size of more than 600 #;
11) and (3) water wax protection: after the finish paint is polished, natural beeswax or water wax is used for nursing and maintaining furniture, so that the furniture is durable;
12) and (4) quality inspection and warehousing: checking for presence of fine crack defects or other quality problems.
2. The process of claim 1, wherein the thickness of the water-based primer is about 0.2-0.25mm, and the thickness of the water-based primer after drying is one third of the thickness of the water-based primer before drying.
3. The process for coating the water-based paint on the redwood furniture as claimed in claim 1, wherein the water-based finish paint and the primer paint are sprayed vertically at ninety degrees and 20-25cm away from the white blank.
4. The process of claim 1, wherein the polishing step is performed along the wood grain without any cross-cut, and the polishing step is performed by brushing dust with a dry brush at any time and brushing the edges until the surface is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010531122.9A CN111701827A (en) | 2020-06-11 | 2020-06-11 | Water-based paint coating process for redwood furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010531122.9A CN111701827A (en) | 2020-06-11 | 2020-06-11 | Water-based paint coating process for redwood furniture |
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| Publication Number | Publication Date |
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| CN111701827A true CN111701827A (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010531122.9A Pending CN111701827A (en) | 2020-06-11 | 2020-06-11 | Water-based paint coating process for redwood furniture |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578716A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Coating process of African rosewood water-based paint |
| CN113578714A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Burma pear water-based paint coating process |
| CN113578715A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Red sour branch water-based paint coating process |
| CN113664944A (en) * | 2021-04-19 | 2021-11-19 | 浙江中信红木家具有限公司 | Production process for treating wooden furniture by using water-based paint |
| CN113664943A (en) * | 2021-04-19 | 2021-11-19 | 浙江中信红木家具有限公司 | Water paint treatment wood furniture color-repairing and coloring process |
| CN115256057A (en) * | 2022-07-25 | 2022-11-01 | 安徽九洲华隆实木家俬有限公司 | Coating and sanding process for solid wood furniture |
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| CN109604128A (en) * | 2018-11-16 | 2019-04-12 | 浙江新诺贝家居有限公司 | A kind of furniture paint coating process |
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2020
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Patent Citations (1)
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| CN109604128A (en) * | 2018-11-16 | 2019-04-12 | 浙江新诺贝家居有限公司 | A kind of furniture paint coating process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664944A (en) * | 2021-04-19 | 2021-11-19 | 浙江中信红木家具有限公司 | Production process for treating wooden furniture by using water-based paint |
| CN113664943A (en) * | 2021-04-19 | 2021-11-19 | 浙江中信红木家具有限公司 | Water paint treatment wood furniture color-repairing and coloring process |
| CN113578716A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Coating process of African rosewood water-based paint |
| CN113578714A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Burma pear water-based paint coating process |
| CN113578715A (en) * | 2021-07-21 | 2021-11-02 | 浙江中信红木家具有限公司 | Red sour branch water-based paint coating process |
| CN115256057A (en) * | 2022-07-25 | 2022-11-01 | 安徽九洲华隆实木家俬有限公司 | Coating and sanding process for solid wood furniture |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221107 Address after: 322100 Building 2, No. 9, Zhuxi Avenue, Zhuxi Industrial Zone, Huashui Town, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Luxintang Rosewood Furniture Co.,Ltd. Address before: 322100 Huashui town xuzhai village wangkengling village Dongyang City Jinhua City Zhejiang Province Applicant before: DONGYANG LUXINTANG REDWOOD FURNITURE FACTORY |
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| TA01 | Transfer of patent application right |